Mark L. Schaffer
19Patents
6h-index
26Co-inventors
66Inventor score
Filing activity: Mar 8, 1993 → Feb 14, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5596373A | Method and apparatus for providing program oriented information in a multiple station broadcast system | Electricity | 489 | Expired |
| US6163345A | Method and apparatus for providing station and programming information in a multiple station broadcast system | Electricity | 183 | Expired |
| US5926613A | Method and apparatus for encoding pan-edit vectors for film to tape transfer | Electricity | 53 | Expired |
| US6236682A | Video motion vector detection including rotation and/or zoom vector generation | Electricity | 31 | Expired |
| US8641306B2 | Wristwatch keyboard | Physics | 11 | Active |
| US9237366B2 | Method and apparatus for distribution of 3D television program materials | Electricity | 7 | Active |
| US10368251B1 | Satellites and satellite-based systems for ground-to-space short-burst data communications | Electricity | 6 | Active |
| US9477320B2 | Input device | Physics | 3 | Active |
| US8836857B2 | System and method for selectively transcoding signal from one format to one of plurality of formats | Electricity | 2 | Active |
| USD997087S1 | Satellite | General | 1 | Active |
| US11606627B2 | System to monitor and manage integrated receiver decoders | Electricity | 1 | Active |
| US10893253B2 | Method and apparatus for distribution of 3D television program materials | Electricity | 0 | Active |
| US10602378B1 | Satellites and satellite-based systems for ground-to-space short-burst data communications | Electricity | 0 | Active |
| US8631454B2 | Method and apparatus for constrained distribution of television program material | Electricity | 0 | Active |
| US11558596B2 | Method and apparatus for distribution of 3D television program materials | Electricity | 0 | Active |
| US12137202B2 | Method and apparatus for distribution of 3D television program materials | Electricity | 0 | Active |
| US9258578B2 | System and method for selectively transcoding signal from one format to one of plurality of formats | Electricity | 0 | Active |
| US12022166B2 | System to monitor and manage integrated receiver decoders | Electricity | 0 | Active |
| US10368050B2 | Method and apparatus for distribution of 3D television program materials | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.